From bbea87db91cb4f3a7b284296f7853ce16fb6b54d Mon Sep 17 00:00:00 2001
From: Victor Song <vms2@rice.edu>
Date: Fri, 30 Sep 2022 23:34:05 -0400
Subject: [PATCH] Avoid redundant closures when calling methods

---
 src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 7dcff10..db09619 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -62,7 +62,7 @@ fn main() {
     }
 
     let args: Vec<_> = env::args_os().skip(1).collect();
-    match Options::parse(args.iter().map(|e| e.as_ref()), &LiveVars) {
+    match Options::parse(args.iter().map(std::convert::AsRef::as_ref), &LiveVars) {
         OptionsResult::Ok(options, mut input_paths) => {
 
             // List the current directory by default.